New Features

New generic function CDR to estimate the one year claims development
result. S3 methods for the Mack and bootstrap model have been
added already:
- CDR.MackChainLadder to estimate the one year claims
  development result of the Mack model without tail factor,
  based papers by Merz & Wuthrich (2008, 2014)
- CDR.BootChainLadder to estimate the one year claims
  development result of the bootstrap model, using ideas and code
  by Giuseppe Crupi.
New function tweedieReserve to estimate reserves in a GLM framework,
including the one year claims development result.
Package vignette has new chapter 'One Year Claims Development
Result'.
New example data MW2008 and MW2014 form the Merz & Wuthrich (2008, 2014)
papers

Changes

Source code development moved from Google Code to GitHub:
https://github.com/mages/ChainLadder
as.data.frame.triangle now gives warning message when dev. period
is a character
Alessandro Carrato, Giuseppe Crupi and Mario Wuthrich have been
added as authors, thanks to their major contribution to code and
documentation
Christophe Dutang, Arnaud Lacoume and Arthur Charpentier have been
added as contributors, thanks to their feedback, guidance and
code contribution